Description
In the Linux kernel, the following vulnerability has been resolved:
mmc: core: Avoid negative index with array access
Commit 4d0c8d0aef63 ("mmc: core: Use mrq.sbc in close-ended ffu") assigns prev_idata = idatas[i - 1], but doesn't check that the iterator i is greater than zero. Let's fix this by adding a check.
Metrics
CVSS 3.1 5.5/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HAffected software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= f49f9e802785291149bdc9c824414de4604226b4, < b9a7339ae403035ffe7fc37cb034b36947910f68; >= 59020bf0999ff7da8aedcd00ef8f0d75d93b6d20, < 2b539c88940e22494da80a93ee1c5a28bbad10f6; >= 50b8b7a22e90bab9f1949b64a88ff17ab10913ec, < 81b8645feca08a54c7c4bf36e7b176f4983b2f28; >= c4edcd134bb72b3b0acc884612d624e48c9d057f, < ad9cc5e9e53ab94aa0c7ac65d43be7eb208dcb55; >= 1653a8102868264f3488c298a9f20af2add9a288, < 4466677dcabe2d70de6aa3d4bd4a4fafa94a71f2; >= eed9119f8f8e8fbf225c08abdbb58597fba807e0, < 064db53f9023a2d5877a2d12de6bc27995f6ca56; >= 4d0c8d0aef6355660b6775d57ccd5d4ea2e15802, < 7d0e8a6147550aa058fa6ade8583ad252aa61304; >= 4d0c8d0aef6355660b6775d57ccd5d4ea2e15802, < cf55a7acd1ed38afe43bba1c8a0935b51d1dc014; >= 5.4.269, < 5.4.274; >= 5.10.210, < 5.10.215; >= 5.15.149, < 5.15.154; >= 6.1.76, < 6.1.84; >= 6.6.15, < 6.6.24; >= 6.7.3, < 6.7.12 |
| Linux | Linux | 6.8 |
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem | < V1.1.1 |
References
- https://git.kernel.org/stable/c/064db53f9023a2d5877a2d12de6bc27995f6ca56Patch
- https://git.kernel.org/stable/c/2b539c88940e22494da80a93ee1c5a28bbad10f6Patch
- https://git.kernel.org/stable/c/4466677dcabe2d70de6aa3d4bd4a4fafa94a71f2Patch
- https://git.kernel.org/stable/c/7d0e8a6147550aa058fa6ade8583ad252aa61304Patch
- https://git.kernel.org/stable/c/81b8645feca08a54c7c4bf36e7b176f4983b2f28Patch
- https://git.kernel.org/stable/c/ad9cc5e9e53ab94aa0c7ac65d43be7eb208dcb55Patch
- https://git.kernel.org/stable/c/b9a7339ae403035ffe7fc37cb034b36947910f68Patch
- https://git.kernel.org/stable/c/cf55a7acd1ed38afe43bba1c8a0935b51d1dc014Patch
- https://git.kernel.org/stable/c/064db53f9023a2d5877a2d12de6bc27995f6ca56Patch
- https://git.kernel.org/stable/c/2b539c88940e22494da80a93ee1c5a28bbad10f6Patch
- https://git.kernel.org/stable/c/4466677dcabe2d70de6aa3d4bd4a4fafa94a71f2Patch
- https://git.kernel.org/stable/c/7d0e8a6147550aa058fa6ade8583ad252aa61304Patch
- https://git.kernel.org/stable/c/81b8645feca08a54c7c4bf36e7b176f4983b2f28Patch
- https://git.kernel.org/stable/c/ad9cc5e9e53ab94aa0c7ac65d43be7eb208dcb55Patch
- https://git.kernel.org/stable/c/b9a7339ae403035ffe7fc37cb034b36947910f68Patch
- https://git.kernel.org/stable/c/cf55a7acd1ed38afe43bba1c8a0935b51d1dc014Patch
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlThird Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html
Timeline
- Published
- May 17, 2024
- Last modified
- Oct 15, 2026
- NVD status
- Modified